baber/WOPTO huggingface dataset:
Patent JP-2000254142-A (JP)
Title: Electric surgery instrument
Inventor: TAKAHASHI HIROYUKI
IPC: A61B18/12
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent applying a voltage which exceeds a withstanding voltage to a treatment tool and to prevent the insulation destruction of a tool without using a special treatment tool by providing a control means for controlling a power supply means in order to restrict an output voltage to be within a range by which the output voltage does not exceed a withstanding input voltage from an input means or a voltage value obtained by means of correcting it. SOLUTION: A control circuit 32 is functionally provided with a waveform control part 51 for giving a work instruction or the like to a waveform generating circuit 33 in accordance with a signal from a work switch 5 and an output control part 52 for outputting a gain value, for example, to be given to a variable amplifier circuit 34 in accordance with an output power level or the like which is set in an operation panel 12.  Then a withstanding voltage correction part 53 for executing correction in order to have the enough withstanding voltage which is inputted by a withstanding input voltage part 41 is also arranged and the gain value outputted from an output control part 52 is adjusted by an output voltage restriction control part 54 in order to permit the output voltage value of high frequency power outputted from a high frequency thermocautery power source device not to exceed the withstanding voltage which is corrected in the part 53.
Patent JP-H05221349-A (JP)
Title: Assembling device for fuel tank
Inventor: CHIBA HIDEMI
IPC: B65D25/22
Filed: 1992-02-12
Abstract: PURPOSE:To prevent band tension from acting on a bolt screwed to a car body by providing a positioning hole in a band and a band position aligning mechanism which displaceably supports a pin inserted through this positioning hole. CONSTITUTION:A tapered pin 45c, inserted to a positioning recessed part 10d of a car body 10 through a positioning hole 13d of a band 13, is supported to a band position aligning mechanism 40 in a condition that the pin can be displaced in a direction at a right angle relating to the axial center. Consequently, in the case that the pin 45c advances into the positioning recessed part 10d, the axial center of the pin 45c is displaced in a direction of agreeing with the center of the positioning recessed part 10d, and the band 13 is pulled by the displaced amount to align, in this condition, the positioning hole 13d to the positioning recessed part 10d. Here, tension of the band 13 is received to the positioning recessed part 10d through the pin 45c. Accordingly, tension of the band 13 is prevented from acting on a bolt 14 screwed to an internal thread hole 10c of the car body 10 through a bolt hole 13c of the band 13, and the bolt is favorable screwed.
Patent JP-S58178961-A (JP)
Inventor: RENAADO SHIYAUBU
IPC: H01M6/02
Filed: 1982-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000257790-A (JP)
Title: Heat insulating plate and heat insulating container using the same
Inventor: KAWAGUCHI TOSHIYUKI
IPC: F16L59/06
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To lower the cost while reducing the manufacturing man-hours by having a fiber-like heat insulating material and a metal film for air-tightly coating the whole surface of the fiber-like heat insulating material, and reducing the pressure inside of the metal film to the vacuum pressure or less. SOLUTION: The whole surface of a fiber-like heat insulating material 2 is air- tightly coated with a metal film 3, and pressure inside of the metal film 3 is reduced to 0.1 Torr or less. The fiber-like heat insulating material is formed by collecting multiple fibers, and manufacturing cost thereof can be lowered by using the rock wool. Clearance between each fiber of the fiber-like heat insulating material 2 becomes tight and sufficient strength can be given to this heat insulating plate 1 by coating the fiber-like heat insulating material 2 with the metal film 3 and reducing the pressure inside of the metal film 3 to 0.1 Torr or less.  Namely, in the case of using the heat insulating plate 1 for a heat insulating container, even if the pressure inside of the heat insulating container is reduced to a negative pressure, the heat insulating plate 1 can withstands the pressure from the container wall, and generation of breakdown is prevented. Sufficient strength for protecting a module battery from an external impact can be obtained.
Patent JP-S63225251-A (JP)
Title: Copying machine
Inventor: NISHIMORIKADO TAROU
IPC: G03G21/14
Filed: 1987-03-13
Abstract: PURPOSE:To permit registration of the image of an original to the center of copying paper by controlling a process for forming an electrostatic latent image and feeding of the copying paper by the sizes of the copying paper and the original. CONSTITUTION:An original length sensor SE 1 and an original width sensor SE 2 are disposed near the original insertion port of a DF unit 202 to discriminate the size and direction of the original. The control of a margin calculation is executed by dividing the length of the copying paper by a magnification to calculate a scan length, comparing the scan length and the length of original imposing glass 16, calculating the value obtd. by dividing the difference therebetween by 2, i.e., the length l, as a margin is produced if the scan length is shorter, and calculating the timer value corresponding to the length l. The control of the process for forming the electrostatic latent image on a photosensitive drum 1 and the feed control to supply the copying paper at adequate timing to the drum 1 by using the result of the above-mentioned calculation of margin are executed in order to center the original so as to register the image of the original to the center of the copying paper.
Patent JP-H04294011-A (JP)
Title: Dc breaker circuit
Inventor: MARUYAMA TOSHIMASA
IPC: H01H9/30
Filed: 1991-03-25
Abstract: PURPOSE:To suppress an influence of the jitters of a circuit breaker small by a method wherein, when a switch is closed by a command of a switch closing control circuit, a current flowing from capacitor power supply is made zero, breaking is performed within a zero period of this current and consequently the breaking is correctly performed in a short time without generating arc plasma between the electrodes of the circuit breaker. CONSTITUTION:DC power supply 1 is connected to a load coil 2A through a series circuit composed of a diode 16 and a circuit breaker 3A. A series circuit consisting of a capacitor power supply 6 and a switch 4A as well as a resistance 17 for commutation are in parallel connected respectively in aforesaid series circuit. Further a cross-bar switch 18 is connected in parallel with the DC power supply 1. Further, the circuit breaker 3A has not less than two phases, and a contact signal of a B phase (utilized as a position sensor) not connected to a main circuit is sent to a switch closing control circuit 20 through a signal detector 19.
Patent JP-H03261950-A (JP)
Title: Drying device
Inventor: ANDO KYOICHI
IPC: G03D15/02
Filed: 1990-03-13
Abstract: PURPOSE:To supply a warm wind into a drying chamber at all times and to eliminate the irregular drying of a long body by forcibly discharging the warm wind which is sent to the drying chamber. CONSTITUTION:A fan 52 rotates to generate a wind, which is given heat at the time of passing through a heater 63 on the downstream side to become the hot wind, so that the warm wind is supplied to an upward flow passage 36 through the entrance 36a of a device main body 22. Then this warm wind flows upward as shown by an arrow and also flows from before to behind a 2nd water absorption roller 25, where the warm wind dries a film F which is already developed and moisture absorbers 24b and 25b. Then the fan 51 of an air discharging means is rotated and warm air stagnating nearby the 2nd water absorbing roller 25 as a moisture absorbing means is discharged from an exit 37a forcibly through a downward flow passage 37 to circulate the dry warm wind continuously in the drying device 21. Consequently, the warm wind flows in the drying chamber at all times to eliminate the drying irregularity.
Patent JP-2000261643-A (JP)
Title: Composite system
Inventor: OTSUKA TAKAO
IPC: H04N1/34
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To transmit data through a route offering low communication charge. SOLUTION: In the composite system, composite units 1, 2 are interconnected via a public line network 3 and a private branch of exchange(PBX) extension network 4. The communication charge of data transmitted from the composite unit 1 is decided by a transmission destination and a communication time by referencing an information table. Assuming that the composite unit 1 makes a facsimile transmission, then which communication charge is cheaper can be discriminated by using the information table depending on a received toll station number, in the case where the composite unit 1 itself makes the transmission or where the composite unit 1 transfers data to the composite unit 2 and the unit 2 transmits the data to a destination.  When the transmission of data from the composite unit 1 to the destination via the composite unit 2 is less expensive, the composite unit 1 facsimiles the data and the telephone number of the transfer destination to the composite unit 2. Thus, the data are transmitted through a route offering a less expensive communication charge.
Patent JP-H08235974-A (JP)
Title: Failure detecting device for gas blast circuit-breaker
Inventor: KATO MATSUKICHI
IPC: H02B13/025
Filed: 1995-02-24
Abstract: PURPOSE: To correctly detect failure when the inside failure of a gas blast circuit-breaker arises, even if there is pressure increase caused by arc between contacts during opening of the gas blast circuit-breaker. CONSTITUTION: A pressure sensor 2 is arranged in a breaker gas section 1, a first filter 3 in which the delay time of transient response is less than the total time of the operating time of a protecting relay 8 and the opening time of a breaker 11, and having low pass filter characteristics, and a second filter 4 whose passing frequency region is lower than the first filter 3 are arranged.  A first pressure judging part 5 in which a protecting relay operation detecting part 9 for detecting a breaker opening instruction signal from the protecting relay 8 is arranged, and pressure increase before starting the opening of the breaker 11 is detected from the output of the protecting relay operation detecting detector 9 and outputs of the first and second filter 3, 4, and a second pressure increase judging part 6 for detecting pressure increase in operation of the protecting relay 8 are arranged. A judging part 7 is installed which judges that the breaker gas section 1 is in failure when the first and second pressure increase judging parts 5, 6 detected pressure increase.
Patent JP-H06272709-A (JP)
Title: Connecting-rod structure of internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02F3/00
Filed: 1993-03-19
Abstract: PURPOSE:To provide a connecting-rod structure that is inexpensive and has a good lubricating and cooling performance. CONSTITUTION:A connecting rod 1 is connected with a crankshaft via a crankpin 5, and lubricating oil is introduced to the bearing surface of this connecting rod. The connecting rod body part 2 is made of an iron material, and the cap part 3 to be tightened to the connecting rod body 2 via bolts 4 is made of an aluminum material having a thermal expansion coefficient larger than that of the crankshaft, and the bolts 4 that are fitted in the axial direction of the connecting rod for tightening the body part 2 and the cap part 3 are made of a material having a thermal expansion coefficient smaller than that of the cap part 3.
Patent JP-S55151898-A (JP)
Title: Electroacoustic converter and its manufacture
Inventor: IBARAKI SATORU
IPC: H01L41/45
Filed: 1979-05-15
Abstract: PURPOSE:To avoid the change of the tensile force of the vibrating film which is caused by the temperature change, by forming the convexity of the vibrating film at the hole part of the frame. CONSTITUTION:Vibrating film 2 is put onto substrate 8, and frame 1 with the adhesive applied on its lower face is put onto film 2. Furthermore, substrate 10 is put on frame 1, and substrate 8 and 10 hold film 2 and frame 1 between. In this case, projection 9 of substrate 10 is inserted along with film 2 into the hole of frame 1. Under these conditions, frame 1 is ahdered to film 2. After the adhesion, film 2 is cut along the outer circumference of frame 1. As a result, part of film 2 is adhered to protrude into the hole of frame 1 since the size of the vibrating film at the hole part of frame 1 is a little larger than the distance at the clamping part of film 2. Accordingly, almost no change is caused to the tensile force of the vibrating film by the temperature change, and as a result the sensitivity is never lowered even at a low temperature.
Patent JP-S59185634-A (JP)
Title: Manufacture of matched emboss decorative material
Inventor: AOYAMA SAKAE
IPC: B29C44/00
Filed: 1983-04-06
Abstract: PURPOSE:To provide embossed appearance, by a method wherein a transfer layer including pattern of a foaming ink already foamed is transferred on surface of a substrate for decorative material, and the transfer layer is heated and the pattern of the foaming ink is melted and sunk so as to form a recess. CONSTITUTION:To the surface of a transfer sheet substrate 1 is applied recessed pattern of conduit pattern or the like using a foaming ink 2. Picture pattern such as wood grain is printed onto the recessed pattern in matching using a normal ink 3. The foaming ink 2 is foamed and a resin layer 4 is formed on the whole surface so as to constitute a transfer sheet. The foaming ink, the normal ink and the resin layer on the transfer sheet are transferred onto surface of a substrate 5 for decorative material, and if the decorative material is heated, the foaming ink is melted and sunk to form a recess 6 and the foaming ink with decreased volume by melting remains at the bottom of the recess in the state like coloring agent. Then a top coat resin 7 is coated on the surface. In this constitution, an emboss decorative material matched to the pattern is easily obtained.
Patent JP-S57175728-A (JP)
Title: Preparation of soda lye by salt electrolysis through diaphragm process
Inventor: SASAKURI HARUYUKI
IPC: C25B1/46
Filed: 1981-04-21
Abstract: PURPOSE:To reduce the amount of waste water after washing a filter and the amount of water to be concentrated, by washing the filter for eliminating salt remaining in caustic soda obtained by salt electrolysis with an electrolyte before concentration, washing it with warm water, returning the washed water to the electrolyte. CONSTITUTION:The cell liquor of salt-containing caustic soda formed in the salt electrolytic cell 1 by diaphragm process is fed to the concentrating tank 5, and concentrated by introducing steam. The concentrated liquor is successively sent to the cyclone 9, the cooler 11, and thickner 12 so that salt crystal is precipitated and separated, and the overflown liquor is passed through the filter 14 so that the remaining salt fine particles are filtered to give a filtrate as a product. When the fitering rate is lowered, solid substance on the filter medium are washed with the cell liquor, the face of the filter medium is washed with warm water, and the waste liquor after washing is returned to the storage tank 5 for cell liquor. The concentrated solution sent from the cooler 11 is passed through the filter 14 so that the face of the filter medium is precoated, and the fitrate is sent to the thickener 12.
Patent JP-H0868817-A (JP)
Title: Method and device for measuring c/i ratio of same or neighboring channel-interference signal with digital-type movable radio system
Inventor: INGOO GASUPARUTO
IPC: H04B17/336
Filed: 1995-03-20
Abstract: PURPOSE: To measure the C/I ratio of the same or each other neighboring channel interference waves by envelope-demodulating a signal received from a receiving antenna with a measurement receiver to digitalize scanned values for an envelope. CONSTITUTION: A signal received by a receiving antenna 1 at a receiving point is envelope-demodulated with a measurement receiver 2 and scanned at preset time intervals in a limited measurement time period with an A/D converter 3, and N-pairs of scanned values for an envelop are digitalized and memorized as 1-N continuous sequences of square values for the envelop in a computer 4. Two types of subsidiary variables are calculated from the memorized values to estimate a C/I radio in proper steps. In this way, the measured value for the C/I ratio is estimated as the function of a time from measured receiving output instead of costly collation measurement and from the analyzing calculation of the C/I ratio by using a time function value.
Patent JP-H11248561-A (JP)
Title: Torque sensor
Inventor: CHIKARAISHI KAZUO
IPC: B62D5/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To simplify time and labor at the time of assembly and to improve reliability. SOLUTION: A coil unit 16 is provided with the two sets of coil yokes 17A and 17B and two coil bobbins 18A and 18B housed in the respective coil yokes 17A and 17B and the coil yokes 17A and 17B are the ring-like members of an U-shaped cross section whose radial direction inner side is opened and constituted of the yoke member 17a of an L-shaped cross section for forming the peripheral surface and one bottom surface of the U-shaped cross section and the yoke member 17b forcibly fitted to the axial direction end part of the yoke member 17a for forming the other bottom surface of the U-shaped cross section. The coil bobbins 18A and 18B are made of synthetic resin reinforced by fibers such as glass fibers or the like and are the member of the U-shaped cross section whose radial direction outer side is opened.  At the peripheral edge part of the surface facing the axial direction outer side of the flange part 18c of the coil bobbins 18A and 18B, plural columnar projections 21 are formed separately with equal intervals in a peripheral direction.
Patent JP-S55152438-A (JP)
Title: Refractive index gravimeter
Inventor: KAWACHI KATSUO
IPC: G01N21/43
Filed: 1979-05-18
Abstract: PURPOSE: To automatically compensate the measured value of a tested liquid and improve the S/N ratio, reproducibility and stability, by using a compensating liquid to compensate measurement data and adopting an averaging system.  
     CONSTITUTION: A tested liquid 6 and a compensating liquid 7 are caused to alternately communicate a sample chamber 13 through a changeover valve 8 in accordance with a measurement start signal S. The tested liquid 6 and the compensating liquid 7 are alternately introduced into the sample chamber 13 by a liquid feeder in accordance with the measurement start signal S. A detector 16 is caused to perform a prescribed number of times of scanning by a clock 11 on the basis of the measurement start signal S. When a measurement signal based on the compensating liquid 7 is obtained, the value of the measurement signal is compensated at 33 to be equal to a standard value and be displayed. When a measurement signal based on the tested liquid 6 is obtained, compensation corresponding to the former compensation 33 and display are effected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02239287-A (JP)
Title: Musical sound waveform generating device
Inventor: IWASE HIROSHI
IPC: G10H7/08
Filed: 1989-03-13
Abstract: PURPOSE:To obtain a desired musical sound waveform of the musical sound of a natural musical instrument or the like by controlling the mixture rate of a modulated signal to a carrier signal in the range from 0 to an arbitrary value. CONSTITUTION:Phase difference data M(t) (rad) is multiplied in a multiplier 4 by a modulation index I and is added to period data F(t) (rad) to obtain phase angle data F(t)+I.M(t) for modulation of a sin wave (sine wave). This data is inputted to a sin ROM 2, which is the ROM memory to store sin wave data, as the address signal which is used to modulate and read out the sin wave from the ROM 2. A modulated output D(t) read out from the ROM 2 is multiplied in a multiplier 5 by a normalization coefficient K (section) read out from a waveform data ROM 1 in each waveform section and is outputted as a waveform output OUT(t). In this case, the mixture rate is set to 1 just after the start of generation of the musical sound and is approximated to 0 in accordance with the elapse of time thereafter, thereby gradually controlling the frequency characteristic of the musical sound waveform so that the state of the desired musical sound waveform is changed to the state including only a single sine wave component or a single cosine wave component.
Patent JP-H01237062-A (JP)
Title: Method for continuously casting bloom
Inventor: MATSUKAWA TOSHITANE
IPC: B22D11/12
Filed: 1988-03-16
Abstract: PURPOSE:To sharply reduce strain in solidified interface and to prevent the development of internal crack in a cast bloom at horizontal straightening part even in the case of increasing casting velocity by making reverse trapezoid shape of the cast bloom at the time of casting with non-solidified bending type system. CONSTITUTION:The molten steel is poured into a mold 1 and cast in vertical state or arc state, and the cast bloom 5 is drawn from the mold 1 under remaining non-solidified state and introduced as bending in an arc state at the bending part 2 and carried to the horizontal straightening part 3 through the straightening point Q. The cast bloom is straightened in a horizontal state while pressurizing the cast bloom with upper and lower pinch rolls 4 at the straightening part 3 and the solidification of the molten steel is completed at the point P. In this continuous casting, the molten steel is cast into the mold 1 having the trapezoid shape in the inner wall faces, which width of the mold 1a at inside of the arc is larger than width of the mold 1b at outside of the arc, to form to the reverse trapezoid shape, which the width of the inside of arc (the upper face side) in the cast bloom 5 is larger than the width of the outside of arc (the lower face side). By this method, at the time of straightening at the straightening part 3, the tension strain in the solidified interface of the upper face side of the cast bloom 5 is reduced and the continuous casting can be executed by increasing the casting velocity.
Patent JP-H05228039-A (JP)
Title: Seat cushion structure of front seat
Inventor: AKIZUKI KENICHIRO
IPC: A47C7/35
Filed: 1992-03-17
Abstract: PURPOSE:To easily tune a spring by elastically jointing a support panel having a required curvature forming a supporting seat for a seated person through an energizing means having a tensile force. CONSTITUTION:A seat cushion 14 is provided with a cushion panel 30 which is made by bending a plate to form a required curvature. This cushion panel 30 is jointed to a torsion spring 64 as a first joint at the front end against a cushion frame 32 and also jointed to a tension spring 66 as a second joint at the rear end thereof. That is, the front end of the panel 30 is attached with pressure through a slider and a metal bracket by the torsion spring 64 with a central rod 46 and in the rear end thereof, the tensile force is energized on the rear end 68B of the rear link 68 by the tension spring 66, in which external and internal springs 100, 102 are integrated as a unit, and the panel 30 is raised up around the bolt 78.
Patent JP-S53144977-A (JP)
Title: Method of jointing formed products of polyethylene terephthalate
Inventor: OOHORI MASAKI
IPC: B29C55/00
Filed: 1977-05-24
Abstract: PURPOSE:The surface to be jointed of formed products of polyethylene terephthalate are oriented by drawing them at a temperature ranging from the glass transition point to the melting point and jointed to provide the jointed parts with excellent mechaical, optical and thermal properties.